| 类型/截止日期 | 2020-07-15 | 2020-05-18 | 2017-10-27 | 2017-03-24 | 2016-03-04 | 2016-02-03 | 2015-09-10 | 2015-01-27 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 57,500,000 | 57,500,000 | 57,500,000 | 57,500,000 | 57,500,000 | 57,500,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 55,624,995 | 55,033,333 | 55,000,000 | 52,550,000 | 41,500,000 | 33,000,000 | 33,000,000 | - | - |
| 流通A股(股) | 55,624,995 | 55,033,333 | 55,000,000 | 52,550,000 | 41,500,000 | 33,000,000 | 33,000,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 1,875,005 | 2,466,667 | 2,500,000 | 4,950,000 | 16,000,000 | 24,500,000 | 17,000,000 | 50,000,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 57,500,000 | 57,500,000 | 57,500,000 | 50,000,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 1,875,005 | 2,466,667 | 2,500,000 | 4,950,000 | 16,000,000 | 24,500,000 | 17,000,000 | 50,000,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | 11,050,000 | 19,550,000 | 17,000,000 | 25,500,000 | 25,500,000 |
| 其他内资持股合计(股) | - | 2,466,667 | 2,500,000 | 4,950,000 | 4,950,000 | 4,950,000 | - | 24,500,000 | 24,500,000 |
| 其中：境内法人持股 | - | - | - | 2,450,000 | 2,450,000 | 2,450,000 | - | 24,500,000 | 24,500,000 |
| 其他境内自然人持股 | - | 2,466,667 | 2,500,000 | 2,500,000 | 2,500,000 | 2,500,000 | - | - | - |
| 高管持股(股) | 1,875,005 | - | - | - | - | - | - | - | - |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 首发限售股份上市,网下配售股份上 | 首发限售股份上市 | 增发A股上市,高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-07-10 | 2020-05-13 | 2017-10-24 | 2017-03-22 | 2016-03-02 | 2016-01-29 | 2015-09-07 | 2014-12-29 | 2015-03-31 |
| 变动日期 | 2020-07-15 | 2020-05-18 | 2017-10-27 | 2017-03-24 | 2016-03-04 | 2016-02-03 | 2015-09-10 | 2015-01-27 | 2014-12-31 |